42663042244 has 24 divisors (see below), whose sum is σ = 78616440000. Its totient is φ = 20201963040.

The previous prime is 42663042229. The next prime is 42663042251. The reversal of 42663042244 is 44224036624.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134334 + ... + 321514.

It is an arithmetic number, because the mean of its divisors is an integer number (3275685000).

Almost surely, 2^42663042244 is an apocalyptic number.

It is an amenable number.

42663042244 is a deficient number, since it is larger than the sum of its proper divisors (35953397756).

42663042244 is a wasteful number, since it uses less digits than its factorization.

42663042244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190203 (or 190201 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 37.

Adding to 42663042244 its reverse (44224036624), we get a palindrome (86887078868).

The spelling of 42663042244 in words is "forty-two billion, six hundred sixty-three million, forty-two thousand, two hundred forty-four".